Add a script for filter packages by sst

It is also possible to use it for finding differences between the compose content
and the content definition config (see the comment in the script).

Author: hhorak

get_pkgs_sst.py

@@ -0,0 +1,87 @@
+#!/bin/env python3
+
+"""
+Author: Honza Horak <[email protected]>
+Copyright 2021 Red Hat, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+A tool to filter packages from the definition files
+===================================================
+An example of the usage for a useful report of what is specified in the config
+but not available in the compose:
+
+./get_pkgs_sst.py --filter-sst=sst_cs_apps configs/*.yaml 2>/dev/null >/tmp/sst
+for r in BaseOS AppStream ; do
+  dnf repoquery --refresh --available --repofrompath="a,https://odcs.stream.centos.org/test/latest-CentOS-Stream/compose/$r/x86_64/os/" \
+                --disablerepo=\* --enablerepo=a --qf '%{name}'
+done | sort -u >/tmp/supported
+
+for r in BaseOS AppStream CRB ; do
+  dnf repoquery --refresh --available --repofrompath="a,https://odcs.stream.centos.org/test/latest-CentOS-Stream/compose/$r/x86_64/os/" \
+                --disablerepo=\* --enablerepo=a --qf '%{name}'
+done | sort -u >/tmp/shipped
+
+cat /tmp/sst | while read -r c ; do
+  if ! grep -q -e "^$c$" /tmp/supported ; then
+    if ! grep -q -e "^$c$" /tmp/shipped ; then
+      echo "$c not shipped at all"
+    else
+      echo "$c not fully supported (CRB only)"
+    fi
+  fi
+done
+"""
+
+import yaml
+import argparse
+import sys
+
+def main():
+    parser = argparse.ArgumentParser(description='Filter packages from the content resolver input.')
+    parser.add_argument('input_files', metavar='FILE', type=str, nargs='+',
+                        help='input files')
+    parser.add_argument('--filter-sst', dest='filter_sst', default=None,
+                        help='Filter data only for a specific sst (e.g.: sst_cs_apps)')
+
+    args = parser.parse_args()
+
+    for f in args.input_files:
+        with open(f, 'r') as stream:
+            try:
+                data = yaml.safe_load(stream)
+                try:
+                    if args.filter_sst:
+                        if data['data']['maintainer'] != args.filter_sst:
+                            continue
+                    print('\n'.join(data['data']['packages']))
+                except KeyError as exc:
+                    print('Wrong format in {}'.format(f), file=sys.stderr)
+                    print(exc, file=sys.stderr)
+                    continue
+
+            except yaml.YAMLError as exc:
+                print(exc)
+                exit(1)
+
+if __name__ == "__main__":
+    main()
+
+# vim :set ts=4 sw=4 sts=4 et :